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Coconinoite

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RSL694705

Coconinoite

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Description Tabs

Description
Locality: 
Jomac Mine, White Canyon, San Juan County, Utah, United States of America
Class: 
Massive/Crystalline
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 3.5 × 1.4 cm
Description

On a sandstone matrix some yellow crusts of coconinoite formed by small tabular to micaceous crystals. This sample has been analyzed by SEM-EDS and we will send the results to the buyer.

Mineral Data
What's on the rock

Coconinoite

Formula: 
Fe3+2Al2(UO2)2(PO4)4(SO4)(OH)2·20H2O
Strunz: 
8.EB.35
Hardness: 
0.0
Type Locality: 
Sun Valley Mine, Vermillion Cliffs District, Coconino Co., Arizona, USA